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  1. Article

    Open Access

    Characterization of maize roothairless6 which encodes a D-type cellulose synthase and controls the switch from bulge formation to tip growth

    Root hairs are tubular extensions of the epidermis. Root hairs of the monogenic recessive maize mutant roothairless 6 (rth6) are arrested after bulge formation during the transition to tip growth and display a ro...

    Li Li, Stefan Hey, Sanzhen Liu, Qiang Liu, Colton McNinch in Scientific Reports (2016)

  2. No Access

    Chapter

    System Middleware

    This document defines the middleware of a cyberphysical monitoring system for epilepsy and related brain disorders. Taking into account requirements, this document provides insights about the service functiona...

    André Bideaux, Stefan Hey in Cyberphysical Systems for Epilepsy and Rel… (2015)

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    Chapter

    System Architecture

    A cyberphysical system for multiparametric monitoring and analysis of patients with epilepsy needs the possibility to assess a variety of different sensor signals, transmit these signals into a central online ...

    Stefan Hey, Panagiota Anastasopoulou in Cyberphysical Systems for Epilepsy and Rel… (2015)

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    Chapter

    Mobile Sensors for Multiparametric Monitoring in Epileptic Patients

    Multiparametric monitoring represents the assessment of physiological, behavioral and/or subjective, data with mobile sensor systems. Recent technological developments like low power microcontrollers, low powe...

    Stefan Hey, Panagiota Anastasopoulou in Cyberphysical Systems for Epilepsy and Rel… (2015)

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    Chapter

    Secure and Efficient WSN Communication Infrastructure

    Efficient wireless communication in conjunction with high level security provision concerning highly challenging medical applications is of paramount importance. Such requirements however comprise multifaceted...

    Christos P. Antonopoulos, Nikolaos S. Voros in Cyberphysical Systems for Epilepsy and Rel… (2015)

  6. Article

    Open Access

    Home-based system for physical activity monitoring in patients with multiple sclerosis (Pilot study)

    Limitations in physical activity are considered as a key problem in patients with multiple sclerosis (PwMS). Contemporary methods to assess the level of physical activity in PwMS are regular clinical observati...

    Layal Shammas, Tom Zentek, Birte von Haaren in BioMedical Engineering OnLine (2014)

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    Chapter and Conference Paper

    Using Support Vector Regression for Assessing Human Energy Expenditure Using a Triaxial Accelerometer and a Barometer

    Physical inactivity is nowadays defined as the fourth leading risk factor for global mortality. These levels are rising worldwide with major aftereffects on the prevention of several diseases and the general h...

    Panagiota Anastasopoulou, Sascha Härtel in Wireless Mobile Communication and Healthca… (2013)

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    Chapter and Conference Paper

    Mobile Multi-parametric Sensor System for Diagnosis of Epilepsy and Brain Related Disorders

    Epilepsy is the commonest serious brain disorder, affecting 1-2% of the general population. Epileptic seizures are usually expressed with a wide range of paroxysmal recurring motor, cognitive, autonomic sympto...

    Panagiota Anastasopoulou in Wireless Mobile Communication and Healthca… (2013)

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    Chapter and Conference Paper

    Telemedical System for Diagnosis and Therapy of Stress Related Disorders

    The consequences of stress on the health of a person as well as the impact on the health system attracted more and more the public’s attention during the last years. In contrast to this, only a few instruments...

    Stefan Hey in Wireless Mobile Communication and Healthcare (2012)